THE INDUCED CONNECTIONS ON THE SUBSPACES IN MIRON'S Osc k M

Irenačomi´c Irenaˇ, Irenačomi´ Irenačomi´c, Gruji´c Gabrijela, Jelena Gruji´c, Stojanov
2004 unpublished
We simultaneously consider two families of subspaces, which for some constant values of parameters give one family of subspaces. The transformation group here is restricted. Instead of usual transformation in Osc k M here we use such transformation group, that T (Osc k M) is the direct sum of T (Osc k M 1) and T (Osc k M 2), dim M 1 + dim M 2 = dim M. The adapted bases of T * (Osc k M 1) and T * (Osc k M 2) are formed, and the relations between these spaces and T * (Osc k M) are given. The same
more » ... are given. The same is done for their dual spaces. We introduce generalized linear connection in the surrounding space and give transformation rule under the condition that covariant derivatives of the vector field are tensors. Using the decomposition of T (Osc k M) in directions of two complementary subspaces, the induced connection on the subspaces are determined and examined. It is proved that almost all connection coefficients transform as tensor except some of them, which have second lower index 0a, 0α or 0b α.
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